Communication method and communication apparatus
AssigneeHuawei Technologies Co., Ltd.
InventorsDao Pan, Zefeng Lin
Life of this patent
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Abstract
A first communication apparatus sends a first communication frame to a second communication apparatus, where the first communication frame is used for channel quality measurement. The first communication apparatus receives a second communication frame from the second communication apparatus, where the second communication frame includes first indication information that indicates at least one frequency band whose power spectrum density is to be increased in a robust communication frame, or the first indication information indicates channel quality of at least one frequency band in a robust communication frame.
Claims20
A method comprising:
- sending, through a power line, a first communication frame to a communication apparatus;
- and
- receiving, through the power line and in response to the first communication frame, a second communication frame from the communication apparatus,
- wherein the second communication frame comprises first indication information, and
- wherein the first indication information indicates at least one frequency band having a power spectrum density that is to be increased in a robust communication frame.
A method comprising:
- receiving, through a power line, a first communication frame from a communication apparatus;
- and
- sending, through the power line and in response to the first communication frame, a second communication frame to the communication apparatus,
- wherein the second communication frame comprises first indication information, and
- wherein the first indication information indicates at least one frequency band having a power spectrum density that is to be increased in a robust communication frame.
A first communication apparatus, comprising:
- a memory configured to store instructions;
- and
- a processor coupled to the memory, and configured to execute the instructions to cause the first communication apparatus to:
- send a first communication frame to a second communication apparatus;
- and
- receive a second communication frame from the second communication apparatus and in response to the first communication frame,
- wherein the second communication frame comprises first indication information, and
- wherein the first indication information indicates at least one frequency band having a power spectrum density that is to be increased in a robust communication frame.
Dependencies are inferred from the claim text.